Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Quais são as tentativas mais altas que têm jardas líquidas inferiores a 631 e 2 para os touchdowns?
 ###Tabelas: CREATE TABLE reconstruction_in_the_british_museum (reconstruction_in_the_british_museum_id AUTO_INCREMENT PRIMARY KEY, Image INT, Smith VARCHAR, Ashmolean INT, Foster INT, Hahland INT, Dinsmoor VARCHAR, Hofkes-Brukker VARCHAR, Harrison VARCHAR, Cooper VARCHAR, BM/Corbett VARCHAR) CREATE TABLE nominations_table (nominations_table_id AUTO_INCREMENT PRIMARY KEY, Week 1 VARCHAR, Week 3 VARCHAR, Week 4 VARCHAR, Week 6 VARCHAR, Week 7 VARCHAR, Week 8 VARCHAR, Week 9 VARCHAR, Week 10 VARCHAR, Final Week 12 VARCHAR) CREATE TABLE locomotives_of_the_early_period_for_all_types_of_train (locomotives_of_the_early_period_for_all_types_of_train_id AUTO_INCREMENT PRIMARY KEY, Class VARCHAR, Number(s) VARCHAR, Quantity VARCHAR, Year(s) of Manufacture VARCHAR, Type VARCHAR) CREATE TABLE legislative_elections (legislative_elections_id AUTO_INCREMENT PRIMARY KEY, Election INT, Total votes INT, Share of votes VARCHAR, Outcome of election VARCHAR, Election leader VARCHAR) CREATE TABLE rushing (rushing_id AUTO_INCREMENT PRIMARY KEY, Player VARCHAR, Attempts INT, Net yards INT, Yards per attempt INT, Touchdowns INT)  
SELECT MAX Attempts FROM rushing WHERE Net yards < 631 AND Touchdowns = 2